05000271/LER-1981-014-03, /03L-0:on 810518,diesel Generator a Shut Down During Monthly Surveillance Test.Caused by Substantial Coolant Leakage in Cylinder Cooling Water Jacket Outlet Due to Failed Gasket.Gasket Replaced

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/03L-0:on 810518,diesel Generator a Shut Down During Monthly Surveillance Test.Caused by Substantial Coolant Leakage in Cylinder Cooling Water Jacket Outlet Due to Failed Gasket.Gasket Replaced
ML20004F722
Person / Time
Site: Vermont Yankee File:NorthStar Vermont Yankee icon.png
Issue date: 06/16/1981
From: Murphy W
VERMONT YANKEE NUCLEAR POWER CORP.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20004F720 List:
References
LER-81-014-03L, LER-81-14-3L, NUDOCS 8106220229
Download: ML20004F722 (1)


LER-1981-014, /03L-0:on 810518,diesel Generator a Shut Down During Monthly Surveillance Test.Caused by Substantial Coolant Leakage in Cylinder Cooling Water Jacket Outlet Due to Failed Gasket.Gasket Replaced
Event date:
Report date:
2711981014R03 - NRC Website

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["5"TTI l Doring monthly surveillance testing the A Diesel Generator was shutdown due to sub - l (3 m t stantial coolant leakage in the No. 12 cylinder cooling water jacket outlet. The l

g lin-operable diesel was contrary to the requirements of T. S. 3.5.H.1 and 3.10.B.l.

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m louclet of the No. 12 cylinder. The gasket was replaced and a subseouent satisf ac torvl Isurveillance test was performed.

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